Sentence examples for melt of polymer from inspiring English sources
In this process (illustrated schematically in Figure 2), a viscous melt of polymer is extruded through a spinnerette containing many holes (but not nearly so many as in solution spinning) into a process zone called the spinning tower.
Hence, the melting of polymer is limited to the surface layer of polymer particles.
T m and T m max are parameters of the melting process of polymer at heating during TMA experiment, the specimen deformation occurs with melting of polymer.
Microparticles were prepared by a melt grinding technique which consists of three consecutive steps of melting in case of placebo microparticles or co-melting of polymer and drug in case of drug loaded microparticles, respectively, and pregrinding.
The relative level of crystallinity has been also calculated from the DSC curves using the following equation: {X}_{cr}=frac{varDelta {H}_m}{varDelta H^{circ}}_m}cdot 100%, where ΔH°m enthalpy of melting for completely crystallized polymer (for polyethylene ΔH°m = 286.7 J/g); ΔHm enthalpy of melting of polymer, experimentally obtained from DSC curve.
This report deals with films that were produced by a novel technique based on shear flow in the melts of polymer core-shell latex spheres.
The melting of polymer caused by friction before the solid plug is formed is an important phenomenon in the plastic injection process.
We attributed the index 0.375 to a result combining local intramolecular nucleation and global roughening growth at the lateral surface of lamellar crystals, which dominate the kinetics of crystal growth and melting of polymer crystals at high temperatures.
Shen et.al. [13] have compared the solution and melt intercalation of polymer clay composites.
Polymer migration to the film surface during the melt processing of polymer blends is an important phenomenon, but has been limited in study.
When cooled to room temperature, the RAF preserves a memory about the melt state of polymer, which is uniquely defined by the crystallization temperature.
